HM Nautical Almanac Office

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What we do

😮😣😎 HM Nautical Almanac Office is a small multi-disciplinary group of specialists whose purpose is to provide solutions to astronomical and celestial navigation problems.

😮😣😎 HMNAO is part of the UK Hydrographic Office.

😮😣😎 Read more about what we do

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Contact HMNAO

HM Nautical Almanac Office

HM Nautical Almanac Office
UK Hydrographic Office
Admiralty Way
Taunton
TA1 2DN
United Kingdom

😮😣😎 Email

😮😣😎 [email protected]

😮😣😎 Taunton office

+44 (0) 1823 484444

😮😣😎 Didcot office

+44 (0) 1235 445000

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  1. Read about the Freedom of Information (FOI) Act and how to make a request.
  2. Check our previous releases to see if we’ve already answered your question.

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